baber/WOPTO huggingface dataset:
Patent JP-H09251696-A (JP)
Title: Disk drive device
Inventor: SATO HIROYUKI
IPC: G11B17/051
Filed: 1996-03-13
Abstract: PROBLEM TO BE SOLVED: To reduce the time required for a disk, which is housed in a cartridge, to be clamped even when the tray loading and the slot-in loading are made compatible. SOLUTION: When a read-only disk 30 in the tray is not detected by a sensor for detecting the existence of disk after the pull-in of the tray is completed, the mutually separating state is maintained for a clamper 60 and a turntable 72. When the cartridge is slotted in, a rewritable disk as the disk in the cartridge is clamped by the turning of a servo mechanism chassis 70 and the turning of a clamp arm 61 linked therewith. Therefore, the time of transportation by the tray is omitted even when the tray loading and the slot-in loading are made compatible, thence the time required for the disk, which is housed in the cartridge, to be clamped is reduced.
Patent JP-H10252494-A (JP)
Title: Auxiliary machinery support structure of engine
Inventor: ITO HIDEKAZU
IPC: F02M39/00
Filed: 1997-03-11
Abstract: PROBLEM TO BE SOLVED: To prevent structures of a gear chamber and a belt chamber from becoming complicated and prevent a length in the direction of a crank shaft of an engine from increasing by forming the gear chamber by a recessed part in an end part of a crank case and a lid part which is a part of a support stay and forming the belt chamber by the support stay and a belt cover. SOLUTION: A gear chamber 32 consists of a recessed part in an upper swelling part which swells in a crank case 3 and a lid part 33a formed in a lower end part of a support stay 33 which is tightened and fixed on the right side of the crank case 3 by using a bolt. Moreover, a belt cover 124 which is made of resin and is substantially like a plate is mounted on the support stay 33 by a bolt 124a in such a manner that it can be attached and detached, and a belt chamber 125 which stores a toothed belt is formed by the belt cover 124 and the support stay 33. In this way, a part of both of the belt chamber 125 and the gear chamber 32 is constituted by the support stay 33.  As a result, it is possible to suppress a length in the direction of crank shaft of an engine to the minimum extent by arranging the belt chamber 125 and the gear chamber 32 in such a manner that they are overlapped when viewed from the direction of crank shaft.
Patent JP-S59180707-A (JP)
Title: Program-controlled heat treatment device
Inventor: YAMAZAKI KOUJI
IPC: G05D23/19
Filed: 1983-03-31
Abstract: PURPOSE:To reduce the labor required by a program-controlled heat treatment device and, at the same time, to prevent mistakes caused by the operation of human beings, by automatically correcting the heat pattern of furnace temperature, etc., of the heat treatment device by incorporating the detected result of a treating object temperature detecting means into a control system. CONSTITUTION:Treating objects 3 are put in a heat treatment furnace 1 with spacers 2 in between them. A subordinate microcomputer 17 controls electric power to be supplied to a heater 4 in accordance with the characteristic of the furnace 1 and a command from a host microcomputer 10 by correlating the electric power with temperature detected by a thermocouple 5 for detecting furnace temperature. The host microcomputer 10 monitors the detected temperature from a means 6 for detecting temperature at inner diameter part of the treating object and continues issuing a temperature rising command until the furnace temperature reaches a prescribed one. After the temperature rising stages is completed, a temperature maintaining stage is continued for a prescribed period by continuing a command for maintaining the temperature for the prescribed period and, after the maintaining stage is completed, next cooling-temperature descending stage is commenced.
Patent JP-S53141116-A (JP)
Title: Method of nodulizing reduced iron
Inventor: OOISHIBASHI SADAO
IPC: C22B1/244
Filed: 1977-05-17
Abstract: PURPOSE: To provide the subject method comprising adding to mix a specific quantity of a carbohydrate solution to reduced iron, forming the mixture solution under a low forming pressure, thereafter heating the same under a condition that reduced iron and carbohydrate do not burn to carry out dehydration and carbonization of the carbohydrate thereby increasing the specific gravity of reduced iron and imparting high strength and anti-reoxidation property to reduced iron to nodulize the same. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60199652-A (JP)
Inventor: FUKUTOMI KAZUMASA
IPC: B29C43/20
Filed: 1984-03-24
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S55149290-A (JP)
Title: Preparation of tetraalkyl orthosilicate
Inventor: ISHIOKA RIYOUJI
IPC: C07F7/04
Filed: 1979-05-11
Abstract: PURPOSE: To prepare the titled compound useful for heat-resistant paints, coating materials, and adhesives, industrially and advantageously, by adding a polyhydric alcohol to a system wherein silicon is reacted with a lower alcohol in the presence of an alkali catalyst.  
     CONSTITUTION: A polyhydric alcohol, e.g. ethylene glycol or glycerol, is added to a system, wherein silicon is reacted with a lower alcohol in the presence of an alkali catalyst, e.g. an alkoxide, at 150W200°C to give a tetraalkyl orthosilicate of the formula (R is alkyl group). The silicon may be used as an elemental Si in or the form of iron silicide, and preferably finely divided one with a silicon content of 90% or more. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05227574-A (JP)
Title: Centrlized controller for electrical equipment or the like
Inventor: KOIZUMI HARUYUKI
IPC: H04Q9/00
Filed: 1992-02-07
Abstract: PURPOSE:To realize centralized-control without providing communication ports on the individual equipments of existing household electrical equipments. CONSTITUTION:A control code converter 2 receives a control signal supplied from a system controller 1 to convert it into a control code corresponding to a control object equipment, and an optical transmission unit 5 transmits it as an optical command signal. The optical command signal is received by the plural electrical equipments 9 and 11 and the corresponding electrical equipment executes its each intrinsic operation based on the optical command signal. Consequently, the electrical equipments, etc., can centrlized-controlled by using a remote control reception unit operated with infrared rays in the existing household electrical equipments 9 and 10 as they are.
Patent JP-S56154665-A (JP)
Title: Blank test to reagent in automatic analytical device
Inventor: SAKURADA MASAHIKO
IPC: G01N21/11
Filed: 1980-05-01
Abstract: PURPOSE:To make it needless that an operater sets a sample container accommodating water for reagent blank testing to the sampler by partially pouring additional diluent from the sample partially pouring device, which performs the diluent partial pouring, or from the dilluent splittedly pouring device. CONSTITUTION:The piston 4c of the sample partial pouring device is assumed to be in the position I at the end of the last partially pouring operation Opening the valve 4a and closing the valve 4b the piston 4c is pulled out to take in the liquid in the diluent tank 5. This quantity is equal to that of the diluent to be added to the sample when analyzing. When blank analyzing the sample the piston 4c is further to be pulled out to the position III. Thereby the diluent of the equal quantity of sample when analying can be taken into the partial pouring device 4 so that no water is needed to be especially set as sample for reagent blanc testing.
Patent JP-2000245274-A (JP)
Title: Water intake apparatus for paddy field
Inventor: KIMURA TOSHIMITSU
IPC: E02B7/20
Filed: 1999-03-04
Abstract: PROBLEM TO BE SOLVED: To simplify a valve mechanism for water intake, provide a constitution scarcely causing trouble, further provide a constitution of a driving part without being affected by water or weather and prevent a difficulty in the water intake of automatic operation by time control. SOLUTION: This apparatus is obtained by forming a housing 1 into a two- layer structure of an upper and a lower chambers 2 and 3, installing a driving part in the upper chamber 2 and a valve driven part in the lower chamber 3, providing the lower chamber 3 with a two-chamber structure through a separation wall 45 in the water flow direction, using either one thereof as a water intake chamber 4 and the other as a water supply chamber 5, providing a valve part 9 combined with a valve seat 8 formed in the separation wall 45, installing.  a driven shaft 10 connected to the valve part 9 and an operating handle 14 connected to the driven shaft 10 and rotating with a fulcrum 19 as the center, arranging a driving shaft 13 for transmitting a driving force from the driving part 12 in connection to the operating handle 14 and further composing a valve driving part of the driving shaft 13, the operating handle 14, the driven shaft 10 and the valve part 9 into a U-shaped form when viewed from the side.
Patent JP-H09250163-A (JP)
Title: Joint construction of concrete structure
Inventor: SUZUKI SHUICHI
IPC: E03F5/04
Filed: 1996-03-14
Abstract: PROBLEM TO BE SOLVED: To make it possible to prevent water leakage when joint construction is used for a long period of time or when there is a gap between a frame material and a concrete structure in the joint construction for connecting between uneven steps in a pair of cast-in-place concrete structures. SOLUTION: Thin uneven step sections 3 are respectively provided to the ends opposed to each other of a concrete structure 1. Connection is made between the ends opposed to each other with belt-shaped elastic materials 2. Steel frame materials 6 mounted to the uneven step sections 3, the elastic materials 2 mounted on the frame materials 6 and fixed member 4 for fixing the frame materials 6 and elastic materials 2 to the uneven step sections 3 are provided to the joint construction. Cutting-off flanges 10A embedded up to the inside of the concrete structure 1 are provided to the frame materials 6, and cutting-off materials 11A and 11B are fixed on the surface 10a and 10b of the flanges 10A.
Patent JP-S57172434-A (JP)
Title: Inputting device for japanese language
Inventor: KATAYAMA HIROHIKO
IPC: G06F3/00
Filed: 1981-04-17
Abstract: PURPOSE:To generate voice together with display or print of sentences mixed with voiced sounds and p-sounds, by inputting keys of voiced sounds and p- sounds ahead ordinary sound keys and tentatively storing to a storage means  for processing. CONSTITUTION:Each key KE is arranged to a keyboard KB and a CPU stores characters in accordance with the operation of the keys KE to registers RS and RW in accordance with the control from an ROM1. The register RS uses an upper-order 2-bit for the discrimination of voiced sounds and p-sounds and uses lower-order 6-bit for character discrimination. Data of voiced and p-sounds are stored in the register RW. The voiced and p-sounds from the keyboard KB are inputted prior to ordinal sounds, the data from the registers RS and RW are fetched, an audio synthesis element SY having an ROM2 storing audio output data, a display device DSP, a printer PR, a voice output device SP are controlled are sentences mixed with voiced and p-sounds are outputted in voice at the same time with the display or print.
Patent JP-H04292508-A (JP)
Title: Hydraulic drive device for engine valve for internal combustion engine
Inventor: FUJIYOSHI YOSHIHIRO
IPC: F01L9/02
Filed: 1991-03-20
Abstract: PURPOSE:To prevent the occurrence of the strain of the bore of a cylinder hole and the unsmooth actuation of a sliding piston by drilliing a fitting hole and an inserting through hole on a supporting part, forming a cylinder body of a cylindrical part and a shaft part, and screwing a nut engaging with the supporting part to the tip of the shaft part. CONSTITUTION:A supporting part 12 is drilled to have fitting holes 30, 41 and inserting through holes 31, 42 which are smaller in a bore than the fitting holes 30, 41 and form stepped parts 32, 43 between the fitting holes 30, 41 and themselves. Cylinder bodies 16, 18 have cylinder holes 33, 44 and is formed into a bottomed cylindrical shape and moreover have cylindrical parts 16a, 18a fitted in the fitting holes 30, 41, and are formed of shaft parts 16b, 18b which continue on the cylindrical parts 16a, 18d through shoulder parts 16c, 18c opposingly abutting on the stepped parts 32, 43, and are inserted through the inserting through holes 31, 42. Nuts 35, 46 engaging the supporting part 12 are threadedly engaged on the tip of the shaft parts 16b, 18b protruding from the inserting through holes 31, 42.
Patent JP-S56154113-A (JP)
Title: Cleaner for exhaust gas
Inventor: YAMAZAKI TATSUMI
IPC: F02M23/04
Filed: 1980-04-30
Abstract: PURPOSE: To raise the catalyst performances and save the fuel cost of internal combustion engines by controlling an EGR passage having a secondary air suction part for a suction air and exhaust gas system, and the secondary air of another exhaust gas system in accordance with the output of an exhaust gas sensor.  
     CONSTITUTION: Secondary air is supplied to an EGR passage communication with a suction system via the opening 24 of an exhaust gas pipe 5, a throttle 26, a chamber 28, a control valve 15, a pipe 22 and an opening 21, and to a chamber 28 via a cleaner 3, a lead valve 31 and a throttle 29. The valve 15 is opened and closed when the change-over of the chamber of a valve 17 is made to negative pressure and atmospheric pressure through the operation of a 3-way valve 10 in accordance with the signal of a controller 9 operating in accordance with the output of an exhaust gas sensor 7. When the valve 15 is opened or closed, secondary air enters an air suction system together with EGR, or an exhaust gas system respectively. Further, a valve 38 is opened and closed in accordance with the signal of a controller 9 to control another secondary air passage for supplying the exhaust gas system via a lead valve 36, a pipe 34, a throttle 33 and an opening 25 for the optimum control of engine. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09246118-A (JP)
Title: Electronic parts
Inventor: MINATO KOICHIRO
IPC: H01G9/10
Filed: 1996-03-14
Abstract: PROBLEM TO BE SOLVED: To make excellent heat-resistance and airtightness even in a life test at a high temperature of a life test under a condition of high temperature and high humidity, and enhance sealing property of an elastic sealed body by a method wherein an additive containing phosphorus is arranged in butyl rubber being the main component. SOLUTION: There is provided a cylindrical metal case 2 have a bottom for housing electric part elements into which driving electrolytic liquid is impregnated. Further, there is provided an elastic sealed body 4 for sealing an opening part of this metal case. An additive containing phosphorus in butyl rubber being the main component is arranged and vulcanized to form the elastic sealed body 4. The elastic sealed body 4 is formed by vulcanizing butyl rubber with a dioxide or resin. It is preferable if the dioxide vulcanized butyl rubber would contain an additive selected from a group composed of vulcanizing agent, a carbon filler and a metal oxide.
Patent JP-S56154759-A (JP)
Title: Corona discharger
Inventor: KAMIYAMA MITSUAKI
IPC: G03G21/00
Filed: 1980-04-30
Abstract: PURPOSE:To suppress production of ozone, and to enhance its decomposition efficiency, by privoding a heating member for heat decomposing ozone produced with corona discharge near the corona electrode. CONSTITUTION:Corona electrode 1 is surrounded with shielding plates 3 having discharge opening 2 in their downside. Heating member 5 of a net or grating- shaped electrode made of nichrome or tungsten wires is provided along the inside walls of plates 3 excluding opening 2. This member 5 is connected to a power source, allowd to heat by electric conduction, and its heat decomposes the ozone produced within corona discharge, thus permitting all the ozone to be heat decomposed within shield plates 3 without leaking out of opening 2, and its decomposition efficiency to be excellent as compared to those using conventional filters.
Patent JP-S63223429-A (JP)
Title: High-frequency heating device
Inventor: KUBOTA TETSUO
IPC: F24C7/02
Filed: 1987-03-12
Abstract: PURPOSE:To prevent high-frequency energies from leaking outward by positioning at least one turn of coil-shaped heater wires in the thickened part of a link surface of the wall surface of a heating chamber, and setting the length of an inclined side of the coil at a value sufficiently shorter than the working wavelength. CONSTITUTION:In a heating chamber 1, high-frequency energies of a wavelength lambdaare sealed to subject a food to dielectric heating, and the food is externally heated by heater wires 3 of a grill heater 5. Support tubes 4 support the heater wires, and at least one turn of the coil-shaped heater wires 3 is located within the height T of a link provided outside a heating chamber wall surface 2. That is, the one turn is constituted as an oblique side R in which the coil of the heater wire 3 is inclined. When the inclination angle made by the base P of a triangle and the side R is represented by H, T>P and R<<lambda, Hnot equal to 0 deg. and Hnot equal to 180 deg.. Thus, the heating chamber wall surface 2 and the heater wires 3 do not constitute a coaxial transmission line and show no radiation characteristic in the outside direction of the heating chamber 1.
Patent JP-S52141641-A (JP)
Title: Detection and control system of print density
Inventor: KUWABARA MICHITAKE
IPC: G03G13/08
Filed: 1976-05-21
Abstract: PURPOSE:To control print density by printing a mark for detecting the print density and to remove the mark by applying electrostatic charge to the mark after is control.
Patent JP-H10255236-A (JP)
Title: Magnetism detecting apparatus
Inventor: SUNAYAMA TATSUO
IPC: G01R33/09
Filed: 1997-03-12
Abstract: PROBLEM TO BE SOLVED: To improve sensitivity to easily detect the motion of a to-be-detected object and assure low cost and also improved workability. SOLUTION: A first bias magnet 25a which generates a bias magnetic field toward a gear 11 having a first magnetic material and a magnetic material 45 which is arranged in the moving direction of the gear 11 opposed to the bias magnet 25a are provided and the magneto-resistive elements 16a1, 16a2 which show change of resistance depending on the condition change of the bias magnetic field corresponding to the movement of gear 11 are arranged at the plane almost perpendicular to the moving direction of the gear 11 in the bias field between the first bias magnet 25a and magnetic material 45.
Patent JP-H03260886-A (JP)
Title: Character recognizing method
Inventor: KIUCHI TETSUO
IPC: G06K9/62
Filed: 1990-03-12
Abstract: PURPOSE:To improve the rate of recognition by calculating a ratio to a standard character in a document including a character to be recognized and comparing this ratio with a reference value calculated in advance concerning at least one of the character width, character height, area of circumscribed rectangle and aspect ratio of the character to be recognized. CONSTITUTION:Remaining difference Hn of the normalized character height to be defined by expressions I and II, and remaining difference Wn of the normalized character width is calculated. In the expressions I and II, H and W show the character height and character width to be measured from the character picture, Hs and Ws show the standard character height and standard character width in the II document, Hmuj and Hdeltaj show the average value and standard deviation of the ratio to the standard character height for each character form of a character type (j), and Wmuj and Wdeltaj show the mean value and standard deviation of the ratio to the standard character height for each character form of this character type (j). Next, remaining difference NVn of a normalized longitudinal discrete number and remaining difference NHn of a lateral discrete number is calculated. Namely, concerning one of the character width, character height, area of the circumscribed rectangle and aspect ratio of the character to be recognized at least, the ratio to the respectively corresponding amount of the standard character in the document including the character to be recognized is estimated from the character size. Thus, recognition is enabled with high accuracy.
Patent JP-S52140951-A (JP)
Title: Defroster for refrigerator
Inventor: IKEUCHI MASAKI
IPC: F25D21/06
Filed: 1976-05-19
Abstract: PURPOSE: To provide a defroster for refrigerators characterized in that it reduces the power consumption in the defrosting operation and that it does not lower the room temperature when the defrosting operation is utilized for room heating. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11261852-A (JP)
Title: Electronic camera having menu function and machine-readable recording medium recorded with program having menu function
Inventor: NOZAKI HIROTAKE
IPC: G06F3/0482
Filed: 1998-03-10
Abstract: PROBLEM TO BE SOLVED: To easily reset a menu display language in case of its wrong change by providing an item to set the menu display language or an item to reset menu display language to a specific language in a 1st hierarchy of a menu display. SOLUTION: A menu presentation means hierarchically shows a menu on an image display means, accepts the manual selection of menu items and executes a setting operation corresponding to the menu item that is manually selected via a cursor shift means. Then the menu presentation means presents menu items in the menu of a 1st hierarchy to set a menu display language. Otherwise, if a language other than a specific language that is previously decided is selected, the menu presentation means presents a menu item in the menu of the 1st hierarchy to reset the menu display language to the specific one. As a result, the menu display language can be quickly reset even in case of its wrong change.
Patent JP-S63223975-A (JP)
Title: Extracting system for contour of image
Inventor: AZUMA YUKI
IPC: G06T7/60
Filed: 1987-03-13
Abstract: PURPOSE:To extract a contour of an output image by using a prescribed density difference existence discriminating signal, in an image processor. CONSTITUTION:An original which has been read is converted to a digital data (a data having density information of 4 bits and 16 gradations). The 4-bit data is inputted to a line memory 1 for storing a one-line portion, and a latch matrix 2 for latching a data which has been read out of a memory, in order to execute a density difference comparison with a peripheral picture element. In a lie memory 1, a read/write control is executed by a memory control part 3, and an address of a one-line portion is generated by an address control part 4. A binarization processing circuit 5 inputs a data having density information of each 4 bits of a notice picture element E to be processed, and its peripheral picture elements F, D, B and H on the matrix 2. Subsequently, an artificial gradation reproduction processing such as an MTF correction processing, a dither method, etc., is executed, and said data is outputted as a binary data of white/black in the end.